Oil single-walled carbon nanotubeconductivepaste High concentration MWCNTs water dispersion(~14 wt%) High concentration carboxyl MWCNTs waterdispersion, 2.16-2.64 wt% content, OD 1.4±0.5 nm; Lengthum>100, model AF-CNTP-OILSW-P500

Oil single-walled carbon nanotubeconductivepaste High concentration MWCNTs water dispersion(~14 wt%) High concentration carboxyl MWCNTs waterdispersion, 2.16-2.64 wt% content, OD 1.4±0.5 nm; Lengthum>100

Product Type: Single-walled carbon nanotube material

Research-grade laboratory product

Product Overview

Oil single-walled carbon nanotubeconductivepaste High concentration MWCNTs water dispersion(~14 wt%) High concentration carboxyl MWCNTs waterdispersion, 2.16-2.64 wt% content, OD 1.4±0.5 nm; Lengthum>100 is a single-walled carbon nanotube material supplied with 2.16-2.64 wt% content, OD 1.4±0.5 nm; Lengthum>100. It is prepared for buyer comparison by model, material form, concentration or dimensional specification before quotation.

The specification table gives the measurable selection details available for this item, including material form, dimensional range, purity, content, conductivity, solvent or composition when supplied for the selected model.

Use this page to compare nanocarbon specifications before requesting a quotation, especially where functional group, concentration, geometry, package form or availability affects laboratory procurement.

Performance Features

Material form: Oil single-walled carbon nanotubeconductivepaste High concentration MWCNTs water dispersion(~14 wt%) High concentration carboxyl MWCNTs waterdispersion identifies the single-walled carbon nanotube material for procurement comparison.
Appearance: Blackpaste; Content of single-walled carbon supports model matching against the required experiment or formulation workflow.
nanotubes: 0.40 wt.% supports model matching against the required experiment or formulation workflow.
Outside Diameter: 1.4±0.5 nm; Lengthum>100 supports model matching against the required experiment or formulation workflow.
Solid Content: 2.16-2.64 wt% supports model matching against the required experiment or formulation workflow.
PVDF: 2±0.1 wt% supports model matching against the required experiment or formulation workflow.

Technical Specifications

Parameter	Specification / Available Values
Atomfair Model	AF-CNTP-OILSW-P500
Appearance	Blackpaste; Content of single-walled carbon
nanotubes	0.40 wt.%
Outside Diameter	1.4±0.5 nm; Lengthum>100
Solid Content	2.16-2.64 wt%
PVDF	2±0.1 wt%
NMP	97.6±0.1 wt%
pH	5.0~9.0; Viscositym Pa•s<=5000; (Cr/Cu/Fe/Mn/Ni/Z
n)Magnetizedmetal	(1.22/0.331/3; 6.3/0/0/0)ppb; Prepared using XFQ 046
carbon nanotubes content	; ~14 wt%; Prepared using XFM 33
carbon nanotubes content	; ~13 wt%

Selection and Use Notes

Match the material form and dimensional or concentration specification to the intended dispersion, composite, film, electrode, conductivity or nanocarbon research workflow.
Confirm the selected model, quantity, package size and application requirements before quotation.

QUOTATION DETAILS: Confirm nanotube type, concentration, solvent system, dispersion form and package size before quotation.

SPECIFICATION CONFIRMATION: Carbon nanotube content, solvent, viscosity or solid-content details are reviewed for the selected dispersion or slurry.

MATERIAL SELECTION: Aqueous, NMP, oil-based, paste and slurry forms can be matched to coating, conductive additive or composite preparation workflows.

QUOTATION REQUEST: Include nanotube type, solvent, concentration, package size and target use when requesting quotation support.

LABORATORY PROCUREMENT SUPPORT

For model selection, material specification matching, application fit or quotation confirmation, contact our technical sales team.

E-MAIL: inquiry@atomfair.com

Supplier: Atomfair

Brand: ATOMFAIR®

Manufacturer: Atomfair LLC

Brand: ATOMFAIR®

This carbon nanotube paste is formulated with NMP solvent and PVDF binder for electrode coating applications. The material's pH, viscosity, and solid content impose specific handling and processing requirements.

pH range: The pH of 5.0–9.0 may affect compatibility with acidic or basic substrates and binders.
Viscosity limit: Viscosity ≤5000 mPa·s influences coating uniformity and requires adjustment of application parameters.
Solid content: Solid content of 2.16–2.64 wt% determines the final film thickness and requires precise control of coating weight.
Metal impurities: Specified metal impurity levels (Cr, Cu, Fe, Mn, Ni, Zn) in ppb require careful handling to avoid contamination in sensitive electronic applications.
Solvent system: The paste uses NMP as solvent, necessitating equipment compatible with NMP and appropriate ventilation.

FAQ

How does the solid content range of 2.16–2.64 wt% and PVDF content of 2±0.1 wt% affect the viscosity and processability of this oil-based SWCNT paste for electrode coating?

The solid content comprises SWCNT (0.40 wt%) and PVDF binder (2±0.1 wt%) in NMP (97.6±0.1 wt%). The specified viscosity ≤5000 mPa·s ensures that the paste remains processable for NMP-based slurry coating. The low SWCNT loading within the solid content limits electrical conductivity but maintains stable dispersion and manageable rheology for doctor-blade or slot-die coating.

Is this oil-based SWCNT conductive paste compatible with aqueous binders, or is it restricted to NMP-based systems?

This paste is exclusively formulated for NMP-based systems, as it contains 97.6±0.1 wt% NMP solvent and 2±0.1 wt% PVDF binder. It is not compatible with aqueous binders or water-based processes. For aqueous electrode formulations, a water-dispersed CNT product (e.g., carboxyl-functionalized MWCNT dispersion) would be required.

What handling and storage precautions are required for this NMP-based SWCNT conductive paste to maintain stability and safety?

The paste contains 97.6±0.1 wt% NMP, a flammable and reprotoxic solvent. Storage must be in a sealed container in a cool, dry, well-ventilated area away from ignition sources. Handling requires PPE (gloves, goggles) and use in a fume hood. The viscosity ≤5000 mPa·s indicates a stable paste; if sedimentation occurs, gentle stirring is recommended before use. No specific shelf life is provided, but NMP-based slurries typically degrade over months if exposed to moisture or temperature extremes.

Assessment

This oil-based single-walled carbon nanotube conductive paste (AF-NM-C-SWCN-P500-R04H) is a pre-dispersed formulation with 2.16–2.64 wt% solid content, 0.40 wt% SWCNTs, and 2±0.1 wt% PVDF binder in NMP solvent, designed for direct use in electrode coating or conductive additive workflows without additional dispersion processing.

Positive

Pre-dispersed NMP-based slurry: The paste contains 97.6±0.1 wt% NMP and 2±0.1 wt% PVDF binder, enabling direct slot-die or doctor-blade coating for battery electrode fabrication without separate binder dissolution or nanotube dispersion steps.
Low metal impurity profile: Magnetized metal content is specified at ppb levels (Cr 1.22, Cu 0.331, Fe 3, Mn 0, Ni 0, Zn 0 ppb), minimizing contamination risk in electrochemical cells where trace metals can catalyze electrolyte decomposition.

Trade-offs

NMP solvent handling required: The paste uses NMP as the primary solvent (97.6±0.1 wt%), which requires proper ventilation, solvent recovery, or fume hood operation due to its reprotoxic classification and hygroscopic nature.
Viscosity-limited processing window: Viscosity is specified at ≤5000 mPa·s, which may require dilution or heated application for uniform thin-film coating on substrates with low surface energy or high aspect ratio features.

Quality Standards & Performance Verification

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Shipping & Returns

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).